Mahle GS33510 Fuel Injector O-Ring Kit

Mahle Fuel Injector O-Ring Kit GS33510

Mahle GS33510 is an OEM-standard fuel injector O-ring kit built for reliable sealing in fuel delivery service work. It uses fluoroelastomer O-rings, a material selected for fuel-system sealing performance, and is backed by Mahle gasket engineering trusted by OEMs and technicians.

Key Features

• Fuel injector O-ring kit for service and repair applications
• OEM Standard item grade for OE-style fit and sealing
• Fluoroelastomer O-ring material for fuel-system compatibility
• Mahle sealing product backed by OEM-focused gasket expertise
• Cross-reference: FEL-PRO ES70599 for the same application

Product Details

The Mahle GS33510 fuel injector O-ring kit is made for sealing the injector interface in fuel delivery systems where dependable O-ring performance matters. As an OEM-standard replacement, it is suited for maintenance on Nissan Frontier and Nissan X-Trail applications that require the correct injector seal profile. This part number, GS33510, is also associated with Datsun/Nissan service references for the same application.

Compatible With 2005-2016 Nissan Frontier and 2005-2006 Nissan X-Trail, this injector O-ring kit supports fuel system service on a range of engine configurations listed in the fitment data. Mahle’s gasket products are engineered for sealing consistency, helping restore proper injector-to-rail or injector-to-manifold sealing when original O-rings are worn, hardened, or damaged.

Common Issues This Part Can Address

• Fuel odor around the injector area caused by deteriorated seals
• Fuel seepage at injector sealing points
• Hard starting or rough running related to injector seal leakage
• Vacuum leaks at injector interfaces on affected applications
• Service replacement after injector removal or fuel rail work

Installation Notes and Tips

Inspect injector bores and mating surfaces before installation. Clean all sealing areas thoroughly and lubricate new O-rings with an approved fuel-safe lubricant during assembly to reduce the risk of pinching or tearing. Confirm injector and rail fitment against the vehicle’s engine configuration before reassembly, especially on Nissan Frontier and Nissan X-Trail models with multiple engine options.

Quality Assurance

Mahle manufactures sealing products for OEM and professional repair use, and the GS33510 follows OEM-standard expectations for fuel-system sealing applications. The fluoroelastomer material is selected for demanding under-hood fuel service conditions.